Lionel Barrymore
Eli Watt
May Robson
Sarah
Dorothy Jordan
Letty McGinnis
Joel McCrea
Jimmy Watt
Frances Dee
Joan Stockton
David Landau
McGinnis
Buster Phelps
Jimmy Watt - Age 6
June Filmer
May Radford
James Bush
Bill Radford
Oscar Apfel
John Radford
Samuel S. Hinds
Dr. Babcock
Hale Hamilton
Dr. Tillinghast
Colin Kenny
Doctor at Banquet
Dave O'Brien
Dance Extra (uncredited)